package com.byhq;

public class T8 {
   public static void main(String[] args) {
	   char[] cs=new char[] {'博','雅','环','球'};
	   System.out.println(cs.length);
	   int i=0;
	   do {
		   System.out.println(cs[i]);
		   i+=1;
	   }while(i<cs.length);
	   String s="博雅环球";
	   System.out.println(s.length());
   }
}
